X vs KAYAK
95 token-level differences between these two design systems.
Background
#000000 → #ffffff Text
#e7e9ea → #1e2026 Brand
#c6f432 → #ff690f Border
#2f3336 → #dadde0 Display font
TwitterChirp → Open Sans Body size
15px → 14px colors 83 changed
~
bg #000000 → #ffffff ~
surface #16181c → #ffffff ~
surface-soft #0d0d0e → #f4f4f4 ~
text #e7e9ea → #1e2026 ~
text-strong #ffffff → #0a0c10 ~
text-body #e7e9ea → #2c2f36 ~
text-muted #71767b → #5e6470 ~
text-soft #536471 → #8a909d ~
link #1d9bf0 → #0066cc ~
link-hover #1a8cd8 → #004a99 ~
border #2f3336 → #dadde0 ~
border-strong #536471 → #a4a9b4 ~
success #00ba7c → #0a8c3e ~
warning #fab421 → #d97706 ~
danger #f4212e → #cc2935 ~
info #1d9bf0 → #0066cc +
bg-alt #f8f8f8 +
bg-data #f0f3f5 +
surface-strong #e8e8e8 +
surface-orange-soft #fff2e8 +
surface-graph #fdf3eb +
surface-deal #fff2e8 +
text-on-orange #ffffff +
brand #ff690f +
brand-hover #e85a07 +
brand-active #c54a00 +
brand-light #fff2e8 +
brand-deep #7a3300 +
brand-graph #ff690f +
brand-graph-fill #fdf3eb +
link-visited #5a4392 +
border-soft #eaecef +
border-input-focus #ff690f +
divider #dadde0 +
scrim rgba(0,0,0,0.5) +
shadow-card rgba(0,0,0,0.06) +
shadow-elev rgba(0,0,0,0.14) +
shadow-deep rgba(255,105,15,0.18) +
success-soft #e8f6ee +
success-deep #0a6b32 +
warning-soft #fff7e6 +
danger-soft #fdeaec +
info-soft #e8f0f8 +
best-flag #0a8c3e +
cheapest-flag #0a8c3e +
fastest-flag #9333ea +
short-stop-flag #0066cc +
hacker-fare #ff690f +
pricegraph-stroke #ff690f +
pricegraph-fill #fdf3eb +
pricegraph-low #0a8c3e +
pricegraph-high #cc2935 −
bg-light #ffffff −
bg-dim #15202b −
surface-hover #1c1f23 −
surface-elevated #202327 −
text-faint #3e4a55 −
text-on-white #0f1419 −
brand-blue #1d9bf0 −
brand-blue-hover #1a8cd8 −
brand-blue-deep #1573b8 −
brand-blue-soft rgba(29,155,240,0.1) −
primary-action #ffffff −
primary-action-hover #d7dbdc −
secondary-action #000000 −
border-subtle #16181c −
on-brand #ffffff −
on-bg #e7e9ea −
shadow-color rgba(255,255,255,0.04) −
reply-icon #71767b −
reply-active #1d9bf0 −
retweet-icon #71767b −
retweet-active #00ba7c −
like-icon #71767b −
like-active #f91880 −
share-icon #71767b −
bookmark-icon #71767b −
bookmark-active #1d9bf0 −
verified-blue #1d9bf0 −
verified-gold #fab421 −
verified-grey #829aab −
premium-gold #fab421 −
views-meta #71767b typography 5 changed
~
display {"family":"TwitterChirp","size":60} → {"family":"Open Sans","size":72} ~
h1 {"family":"TwitterChirp","size":40} → {"family":"Open Sans","size":40} ~
h2 {"family":"TwitterChirp","size":32} → {"family":"Open Sans","size":32} ~
body {"family":"TwitterChirp","size":15} → {"family":"Open Sans","size":14} ~
label {"family":"TwitterChirpMono","size":12} → {"family":"SFMono-Regular","size":11} radius 2 changed
~
button 12px → 6px ~
card 16px → 8px spacing 5 changed
~
xs 4px → 2px ~
sm 8px → 4px ~
md 16px → 12px ~
lg 32px → 24px ~
xl 48px → 40px